Tadpole on hand, Perez's frog is the most common frog you can see in Ludiente, Castellón, Spain.

Perez's frog is the most common frog you can see in Ludiente. Villahermosa river is one of the best preserved rivers in the Valencian Community allowing a rich biodiversity all around.
Ludiente is a small village in the mountains of inner Castellón, it is located in the Alto Mijares comarca, it has less than 100 inhabitants, most of them living in the village, some in countryhouses in the mountains.